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In the Know
The Economy and the Stock Market
In the news, you might hear the words stock market and economy. What do these terms mean? How are they different? Economy An economy is a system in which people earn money to pay for … Read more
In the Know
Sundial Bridge
The Sundial Bridge is located at the Turtle Bay Exploration Park in Redding, California. It is a real eye catcher. It is also one of the world’s largest working sundials! Light hits the bridge and casts a … Read more
In the Know
Artificial Limbs
You might have seen people with wooden legs and metal hook-shaped hands in movies. These are early examples of prosthetics. A prosthesis replaces a body part. They are used by people who have lost a limb … Read more